https://www.ptcusercommunity.com/t5/Mathcad/Equations-parametrs-degree-freedom/m-p/609611#M185798 <P>The ready article</P> <P><A href="http://twt.mpei.ac.ru/ochkov/Symmetry-G.pdf" target="_self">A new way to solve the symmetric and asymmetric problem of a chain with a load Or a lecture for great mathematicians</A></P> Tue, 14 May 2019 06:05:31 GMT ValeryOchkov 2019-05-14T06:05:31Z https://www.ptcusercommunity.com/t5/Mathcad/Equations-parametrs-degree-freedom/m-p/606762#M185598 <P>Thanks to all!<BR />I hope I have solved this problem (<SPAN style="display: inline !important; float: none; background-color: transparent; color: #3d3d3d; cursor: text; font-family: 'Tex Gyre Adventor','Lato','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; line-height: 27.42px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">6 parameters - 4 equations</SPAN>)<BR /><A href="https://community.ptc.com/t5/PTC-Mathcad/Minimize-6-variables-and-4-equations/m-p/606542" target="_self">https://community.ptc.com/t5/PTC-Mathcad/Minimize-6-variables-and-4-equations/m-p/606542</A></P> <P>&nbsp;</P> <P>6 parameters - 6 equations: all OK!</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PE-Catenary-G.gif" style="width: 496px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/15922iE3AD65B3AB5E47B1/image-size/large?v=v2&amp;px=999" role="button" title="PE-Catenary-G.gif" alt="PE-Catenary-G.gif" /></span></P> <P><SPAN style="display: inline !important; float: none; background-color: transparent; color: #3d3d3d; cursor: text; font-family: 'Tex Gyre Adventor','Lato','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 300; letter-spacing: normal; line-height: 27.42px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">6 parameters - 4 equations: not all OK!</SPAN></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PE-Catenary-M-4.gif" style="width: 628px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/15928i949F0207249A9EE0/image-size/large?v=v2&amp;px=999" role="button" title="PE-Catenary-M-4.gif" alt="PE-Catenary-M-4.gif" /></span></P> <P>&nbsp;</P> <P>9 parameters - 5 equations: not all OK <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="PE-Catenary-GG.gif" style="width: 488px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/15921iF1DA1815BB016E44/image-size/large?v=v2&amp;px=999" role="button" title="PE-Catenary-GG.gif" alt="PE-Catenary-GG.gif" /></span></P> Sun, 21 Apr 2019 15:16:43 GMT https://www.ptcusercommunity.com/t5/Mathcad/Equations-parametrs-degree-freedom/m-p/606762#M185598 ValeryOchkov 2019-04-21T15:16:43Z https://www.ptcusercommunity.com/t5/Mathcad/Equations-parametrs-degree-freedom/m-p/606783#M185605 <P>Color pictures of the article Кулон на цепочке</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Fig. 1" style="width: 400px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/15929iE7E92A535A7CB2DA/image-size/medium?v=v2&amp;px=400" role="button" title="1-Schema.png" alt="Fig. 1" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Fig. 1</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Fig. 2" style="width: 400px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/15930i3B6841DD5B6180C6/image-size/medium?v=v2&amp;px=400" role="button" title="2-Solve.png" alt="Fig. 2" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Fig. 2</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Fig. 3" style="width: 400px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/15931i79AD6D5A45DD2AE6/image-size/medium?v=v2&amp;px=400" role="button" title="3-Functions.png" alt="Fig. 3" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Fig. 3</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Fig. 4" style="width: 400px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/15932i3034DF303047C555/image-size/medium?v=v2&amp;px=400" role="button" title="4-PE.png" alt="Fig. 4" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Fig. 4</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Fig. 5" style="width: 349px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/15933iA245060BDDC762BE/image-size/medium?v=v2&amp;px=400" role="button" title="5-Minimize.png" alt="Fig. 5" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Fig. 5</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Fig. 6" style="width: 376px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/15934i42146F26FA54DADE/image-size/medium?v=v2&amp;px=400" role="button" title="6-Animation.png" alt="Fig. 6" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Fig. 6</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="7-Minimize-6.png" style="width: 400px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/15939i7A687A9A1CDDDFCF/image-size/medium?v=v2&amp;px=400" role="button" title="7-Minimize-6.png" alt="7-Minimize-6.png" /></span></P> Sun, 21 Apr 2019 15:16:02 GMT https://www.ptcusercommunity.com/t5/Mathcad/Equations-parametrs-degree-freedom/m-p/606783#M185605 ValeryOchkov 2019-04-21T15:16:02Z https://www.ptcusercommunity.com/t5/Mathcad/Equations-parametrs-degree-freedom/m-p/608255#M185715 <P>New edition of the article</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="1-Schema.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/16139iE1060DA385D91690/image-size/large?v=v2&amp;px=999" role="button" title="1-Schema.png" alt="1-Schema.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="2-Solve.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/16140iB1152D8FAB9AE14B/image-size/large?v=v2&amp;px=999" role="button" title="2-Solve.png" alt="2-Solve.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="3-Functions.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/16141i509F873652F57BC7/image-size/large?v=v2&amp;px=999" role="button" title="3-Functions.png" alt="3-Functions.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="4-PE.png" style="width: 991px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/16142i54BA6C6F81C2F49A/image-size/large?v=v2&amp;px=999" role="button" title="4-PE.png" alt="4-PE.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="5-Minimize.png" style="width: 991px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/16143i51292F83DE396FFE/image-size/large?v=v2&amp;px=999" role="button" title="5-Minimize.png" alt="5-Minimize.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="6-Animation.png" style="width: 344px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/16144i43B8978160917A18/image-size/large?v=v2&amp;px=999" role="button" title="6-Animation.png" alt="6-Animation.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="6a-Animation.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/16145i51B2BFD90E107C5E/image-size/large?v=v2&amp;px=999" role="button" title="6a-Animation.png" alt="6a-Animation.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="8-Minimize-x.png" style="width: 965px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/16147i9222C017A4FF2BC2/image-size/large?v=v2&amp;px=999" role="button" title="8-Minimize-x.png" alt="8-Minimize-x.png" /></span></P> Thu, 02 May 2019 07:27:02 GMT https://www.ptcusercommunity.com/t5/Mathcad/Equations-parametrs-degree-freedom/m-p/608255#M185715 ValeryOchkov 2019-05-02T07:27:02Z https://www.ptcusercommunity.com/t5/Mathcad/Equations-parametrs-degree-freedom/m-p/609611#M185798 <P>The ready article</P> <P><A href="http://twt.mpei.ac.ru/ochkov/Symmetry-G.pdf" target="_self">A new way to solve the symmetric and asymmetric problem of a chain with a load Or a lecture for great mathematicians</A></P> Tue, 14 May 2019 06:05:31 GMT https://www.ptcusercommunity.com/t5/Mathcad/Equations-parametrs-degree-freedom/m-p/609611#M185798 ValeryOchkov 2019-05-14T06:05:31Z